Fiori Launchpad Integration with SAP Portal 7.4

Hello experts,

We are required to integrate Fiori Launchpad with SAP Portal 7.4 .

Server details:

Release: NW731CORE_14_REL
SP: 09
JDK: jdk16

We have tried Fiori Launchpad integration using  both URL IView and Fiori IView but in both cases the launchpad though successfully integrated does not open in the portal content area where as when clicked on Open in New Window ,it is opening into the fiori launchpad successfully.Need to know if there is a workaround solution developed for this by anyone who has worked on Fiori -SAP Portal 7.4 Integration?

Thanks ,

Nimisha